Choi; Wonchang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Wonchang.The latest application filed is for "alignment apparatus".

Company Profile

1.5.5

Choi; Wonchang - Namyangju-si KR
Choi; Wonchang - Seoul KR
Choi; Wonchang - Austin TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Alignment apparatus Grant 10,790,179 - Lee , et al. September 29, 2	2020-09-29
Alignment Apparatus App 20190378738 - LEE; Seockhwi ; et al.	2019-12-12
Anode material for secondary battery,secondary battery including the anode material and method for preparing the anode material Grant 10,403,886 - Chung , et al. Sep	2019-09-03
Anode Material For Secondary Battery,secondary Battery Including The Anode Material And Method For Preparing The Anode Material App 20180034044 - CHUNG; Kyung Yoon ; et al.	2018-02-01
Gel Polymer Electrolyte And Secondary Battery Comprising The Same App 20160372787 - CHUNG; Kyung Yoon ; et al.	2016-12-22
Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteries Grant 8,722,246 - Manthiram , et al. May 13, 2	2014-05-13
Cation-Substituted Spinel Oxide and Oxyfluoride Cathodes for Lithium Ion Batteries App 20100183925 - Manthiram; Arumugam ; et al.	2010-07-22
Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteries Grant 7,718,319 - Manthiram , et al. May 18, 2	2010-05-18
Cation-Substituted Spinel Oxide and Oxyfluoride Cathodes for Lithium Ion Batteries App 20080157027 - Manthiram; Arumugam ; et al.	2008-07-03

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